PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A4632Disk,clutch,nonvehicular

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 3010-01-318-5012 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-318-5012 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-318-5012. Primary manufacturer part number: A4632.
Features
  • Disk,clutch,nonvehicular — FSC 3010
  • Flexibility: RIGID
  • Disk Type: EXTERNAL LUG
  • Construction: SOLID
  • 1 verified cross-reference
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,clutch,nonvehicular, cataloged under National Stock Number 3010-01-318-5012, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-318-5012
Primary Part NumberA4632
Item NameDisk,clutch,nonvehicular
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
FlexibilityRIGID
Disk TypeEXTERNAL LUG
ConstructionSOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5915-01-106-6399L517000028 INTERCHANGEABLE
Filter,radio Frequency Interfere
Lockheed Martin Librascope Corporation
Cross-Reference Index
Part NumberManufacturer
A4632 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5915-01-106-6399INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
L517000028

Frequently Asked Questions

What is NSN 3010-01-318-5012?

NSN 3010-01-318-5012 is a Disk,clutch,nonvehicular, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-318-5012?

NSN 3010-01-318-5012 has 1 cross-referenced part number: A4632 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).

What NSN replaces 3010-01-318-5012?

There is 1 known substitute for 3010-01-318-5012: 5915-01-106-6399. Verify interchangeability with system specifications before substitution.

What are the specifications of A4632?

Key specifications for A4632: Flexibility: RIGID; Disk Type: EXTERNAL LUG; Construction: SOLID; Special Features: INTEGRAL HUB INCLUDED. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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